SPORTS LAW

Rustem Guardian Solicitors, Katerina Tsibouklis specialises in advising high net worth individuals and professional athletes on both regulatory matters and commercial arrangements. She assists clients in navigating the demands of sporting regulators and provides commercially focused advice on sponsorship, image rights, and contractual negotiations. Her work is characterised by meticulous preparation, strategic insight, and an understanding of the unique pressures faced by high‑profile clients.

She has developed a strong reputation for guiding clients through regulatory scrutiny, helping them manage investigations, disciplinary processes, and compliance obligations with discretion and clarity. Katerina also advises athletes on the commercial opportunities that accompany their careers, from sponsorship and endorsement deals to complex image‑rights structures and bespoke commercial partnerships. Her practice combines technical expertise with a deep appreciation of the commercial realities of modern sport, enabling clients to protect their position while maximising their professional and commercial potential.